Carga inicial del dataframe de tweets COVID-19
library(tidyverse)
library(mongolite)
library(ggplot2)
library(plotly)
Registered S3 method overwritten by 'data.table':
method from
print.data.table
Registered S3 method overwritten by 'htmlwidgets':
method from
print.htmlwidget tools:rstudio
Attaching package: ‘plotly’
The following object is masked from ‘package:ggplot2’:
last_plot
The following object is masked from ‘package:stats’:
filter
The following object is masked from ‘package:graphics’:
layout
library(hrbrthemes)
NOTE: Either Arial Narrow or Roboto Condensed fonts are required to use these themes.
Please use hrbrthemes::import_roboto_condensed() to install Roboto Condensed and
if Arial Narrow is not on your system, please see https://bit.ly/arialnarrow
library(dplyr)
library(here)
tweets_mongo_covid19 <- mongo(
collection = "tweets_mongo_covid19",
db = "DMUBA"
)
hitos_df <- read.csv(
here("resources" , "hitos_discretizado.csv")
)
Mongo Query
df_tweets = tweets_mongo_covid19$aggregate(
'[
{
"$match": {}
},
{
"$project": {
"status_id": 1,
"user_id": 1,
"screen_name": 1,
"verified": 1,
"location": 1,
"source": 1,
"favorite_count": 1,
"retweet_count": 1,
"created_at": {
"$dateToString": { "date": "$created_at"}
},
"retweet_status_id": 1,
"retweet_user_id": 1,
"retweet_screen_name": 1,
"retweet_verified": 1,
"retweet_location": 1,
"retweet_source": 1,
"retweet_favorite_count": 1,
"retweet_retweet_count": 1,
"retweet_created_at": {
"$cond": {
"if": {
"$eq" : ["$retweet_created_at", {}]
},
"then": null,
"else": {
"$dateToString": {"date": "$retweet_created_at"}
}
}
},
"quoted_status_id": 1,
"quoted_user_id": 1,
"quoted_screen_name": 1,
"quoted_verified": 1,
"quoted_location": 1,
"quoted_source": 1,
"quoted_favorite_count": 1,
"quoted_retweet_count": 1,
"quoted_created_at": {
"$cond": {
"if": {
"$eq" : ["$quoted_created_at", {}]
},
"then": null,
"else": {
"$dateToString": {"date": "$quoted_created_at"}
}
}
}
}
}
]'
)
Unificamos tweets originales, retweets y quotes bajo atributos comunes. ( ‘status_id’, ‘user_id’, ‘screen_name’, ‘verified’, ‘location’, ‘source’, ‘favorite_count’, ‘retweet_count’, ‘created_at’ )
# Original Tweets
original_tweets_header <- c(
'status_id',
'user_id',
'screen_name',
'verified',
'location',
'source',
'favorite_count',
'retweet_count',
'created_at'
)
original_tweets = df_tweets[,original_tweets_header]
# Retweets
retweeted_tweets_header <- c(
'retweet_status_id',
'retweet_user_id',
'retweet_screen_name',
'retweet_verified',
'retweet_location',
'retweet_source',
'retweet_favorite_count',
'retweet_retweet_count',
'retweet_created_at'
)
retweeted_tweets = df_tweets[,retweeted_tweets_header]
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_status_id'] <- 'status_id'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_user_id'] <- 'user_id'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_screen_name'] <- 'screen_name'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_verified'] <- 'verified'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_location'] <- 'location'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_source'] <- 'source'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_favorite_count'] <- 'favorite_count'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_retweet_count'] <- 'retweet_count'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_created_at'] <- 'created_at'
# Quotes
quoted_tweets_header <- c(
'quoted_status_id',
'quoted_user_id',
'quoted_screen_name',
'quoted_verified',
'quoted_location',
'quoted_source',
'quoted_favorite_count',
'quoted_retweet_count',
'quoted_created_at'
)
quoted_tweets = df_tweets[,quoted_tweets_header]
names(quoted_tweets)[names(quoted_tweets) == 'quoted_status_id'] <- 'status_id'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_user_id'] <- 'user_id'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_screen_name'] <- 'screen_name'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_verified'] <- 'verified'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_location'] <- 'location'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_source'] <- 'source'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_favorite_count'] <- 'favorite_count'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_retweet_count'] <- 'retweet_count'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_created_at'] <- 'created_at'
Combinamos los tweets y aplicamos formateo a los valores de fecha
combined_tweets = rbind(original_tweets, retweeted_tweets, quoted_tweets)
combined_tweets['created_at_R_date'] = as.POSIXct(
combined_tweets$created_at,
format="%Y-%m-%dT",
tz="UTC"
)
combined_tweets['created_at'] = as.POSIXct(
combined_tweets$created_at,
format="%Y-%m-%dT%H:%M:%S",
tz="UTC"
)
# Limpiamos duplicados
combined_tweets = combined_tweets[!duplicated(combined_tweets),]
combined_tweets[!is.na(combined_tweets['created_at_R_date']),]
NA
Transformamos nuestro dataset de hitos
hitos_df['Fecha'] = as.Date(hitos_df$Fecha, "%d/%m/%Y")
hitos_df['Primera'] <- ifelse(hitos_df['Primera'] == "S", 1, 0)
tweet_counts_by_date = as.data.frame(
combined_tweets %>%
group_by(created_at_R_date) %>%
count(created_at_R_date)
)
names(tweet_counts_by_date)[1] = 'date'
names(tweet_counts_by_date)[2] = 'count'
summary(hitos_df)
Fecha Evento Primera.Primera
Min. :2020-04-25 Prisiones domiciliarias : 7 Min. :0.0000000
1st Qu.:2020-05-01 AMBA Flexibilización 500m : 2 1st Qu.:1.0000000
Median :2020-05-06 CuidAR : 2 Median :1.0000000
Mean :2020-05-06 Deuda: Bonistas Rechazan Oferta: 2 Mean :0.8275862
3rd Qu.:2020-05-11 Expaña Flexibilización : 2 3rd Qu.:1.0000000
Max. :2020-05-15 Extensión Cuarentena : 2 Max. :1.0000000
(Other) :41
# From summary
hitos_min_date=as.POSIXct("2020-04-25")
hitos_max_date=as.POSIXct("2020-05-15")
tweet_counts_by_date_range = as.data.frame(
tweet_counts_by_date %>%
filter(date >= hitos_min_date & date <= hitos_max_date)
)
summary(tweet_counts_by_date_range)
date count
Min. :2020-04-26 00:00:00 Min. : 39.0
1st Qu.:2020-04-30 18:00:00 1st Qu.: 403.5
Median :2020-05-05 12:00:00 Median : 2248.0
Mean :2020-05-05 12:00:00 Mean : 2673.7
3rd Qu.:2020-05-10 06:00:00 3rd Qu.: 3063.0
Max. :2020-05-15 00:00:00 Max. :16626.0
Graficamos la cantidad de tweets por día
# Usual area chart
p <- tweet_counts_by_date_range %>%
ggplot( aes(x=date, y=count)) +
geom_area(fill="#69b3a2", alpha=0.5) +
geom_line(color="#69b3a2") +
ylab("tweets by news events dates") +
theme_ipsum()
# Turn it interactive with ggplotly
p <- ggplotly(p)
p
Exploramos el uso de hashtags
Ya teniendo una primera impresión de la evolución de los tweets en base sus fechas, exploramos el uso de hashtags
expanded_hashtags = tweets_mongo_covid19$aggregate(
'[
{
"$unwind": "$hashtags"
},
{
"$project": {
"status_id": 1,
"verified": 1,
"location": 1,
"source": 1,
"created_at": {
"$dateToString": { "date": "$created_at"}
},
"favorite_count": 1,
"retweet_count": 1,
"retweet_status_id": 1,
"retweet_verified": 1,
"retweet_location":1,
"retweet_source": 1,
"retweet_created_at": {
"$cond": {
"if": {
"$eq" : ["$retweet_created_at", {}]
},
"then": null,
"else": {
"$dateToString": {"date": "$retweet_created_at"}
}
}
},
"retweet_favorite_count": 1,
"retweet_retweet_count": 1,
"quoted_status_id": 1,
"quoted_verified": 1,
"quoted_location": 1,
"quoted_source": 1,
"quoted_created_at": {
"$cond": {
"if": {
"$eq" : ["$quoted_created_at", {}]
},
"then": null,
"else": {
"$dateToString": {"date": "$quoted_created_at"}
}
}
},
"quoted_favorite_count": 1,
"quoted_retweet_count": 1,
"hashtags": 1
}
}
]'
)
original_tweet_headers <- c(
'status_id',
'verified',
'location',
'source',
'created_at',
'favorite_count',
'retweet_count',
'hashtags'
)
original_tweet_hashtags = expanded_hashtags[,original_tweet_headers]
# Retweets
retweeted_tweet_headers <- c(
'retweet_status_id',
'retweet_verified',
'retweet_location',
'retweet_source',
'retweet_created_at',
'retweet_favorite_count',
'retweet_retweet_count',
'hashtags'
)
retweeted_tweet_hashtags = expanded_hashtags[,retweeted_tweet_headers]
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_status_id'] <- 'status_id'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_verified'] <- 'verified'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_location'] <- 'location'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_source'] <- 'source'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_created_at'] <- 'created_at'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_favorite_count'] <- 'favorite_count'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_retweet_count'] <- 'retweet_count'
# Quotes
quoted_tweet_headers <- c(
'quoted_status_id',
'quoted_verified',
'quoted_location',
'quoted_source',
'quoted_created_at',
'quoted_favorite_count',
'quoted_retweet_count',
'hashtags'
)
quoted_tweet_hashtags = expanded_hashtags[,quoted_tweet_headers]
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_status_id'] <- 'status_id'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_verified'] <- 'verified'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_location'] <- 'location'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_source'] <- 'source'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_created_at'] <- 'created_at'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_favorite_count'] <- 'favorite_count'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_retweet_count'] <- 'retweet_count'
combined_hashtags = rbind(original_tweet_hashtags, retweeted_tweet_hashtags, quoted_tweet_hashtags)
combined_hashtags['created_at_R_date'] = as.POSIXct(
combined_hashtags$created_at,
format="%Y-%m-%dT",
tz="UTC"
)
combined_hashtags['created_at'] = as.POSIXct(
combined_hashtags$created_at,
format="%Y-%m-%dT%H:%M:%S",
tz="UTC"
)
# Limpiamos duplicados
combined_hashtags = combined_hashtags[!duplicated(combined_hashtags),]
combined_hashtags[!is.na(combined_hashtags['created_at_R_date']),]
hashtags_counts_by_date = as.data.frame(
combined_hashtags %>%
group_by(created_at_R_date, hashtags) %>%
count(hashtags)
)
names(hashtags_counts_by_date)[1] = 'date'
names(hashtags_counts_by_date)[3] = 'count'
# Elimino todos los tweets sin hashtags (NA)
hashtags_counts_by_date = hashtags_counts_by_date[!is.na(hashtags_counts_by_date['hashtags']),]
# Elimino ahora valores de hashtags que considero genéricos o de clasificación
# Estos hashtags no agregan valor al contenido
filtered_hashtag_counts_by_date = as.data.frame(
hashtags_counts_by_date %>%
filter(
!str_detect(str_to_lower(hashtags), str_to_lower(".*COVID.*|.*coronavirus.*"))
)
)
# From summary
hitos_min_date=as.POSIXct("2020-04-25")
hitos_max_date=as.POSIXct("2020-05-15")
filtered_hashtag_counts_by_date_range = as.data.frame(
filtered_hashtag_counts_by_date %>%
filter(date >= hitos_min_date & date <= hitos_max_date)
)
# Consigo el hashtag mas usado para un determinado día
top_hashtags_by_news_date = as.data.frame(
filtered_hashtag_counts_by_date_range %>%
group_by(date) %>%
top_n(1, count)
)
# Me quedo con los que tienen valores significativos (> 3)
top_hashtags_by_news_date = top_hashtags_by_news_date[top_hashtags_by_news_date["count"]>3,]
Graficamos los hashtags mas usados por día (evaluando contenido)
p2 <- top_hashtags_by_news_date %>%
ggplot( aes(x=date, y=count, size=count, color=hashtags)) +
geom_point() +
ggtitle("most used hashtag by date") +
xlab("date") +
ylab("times used") +
theme_bw()
ggplotly(p2)
Algunas fechas Y hashtags que parecen importantes
top_hashtags_by_news_date %>%
arrange(hashtags) %>% # First sort by val. This sort the dataframe but NOT the factor levels
mutate(name=factor(hashtags, levels=hashtags)) %>% # This trick update the factor levels
ggplot( aes(x=hashtags, y=count)) +
geom_segment( aes(xend=hashtags, yend=0)) +
geom_point( size=4, color="orange") +
coord_flip() +
theme_bw() +
xlab("")
Error in `levels<-`(`*tmp*`, value = as.character(levels)) :
factor level [7] is duplicated
---
title: "DMUBA TP01"
output: html_notebook
---

Carga inicial del dataframe de tweets COVID-19
```{r}
library(tidyverse)
library(mongolite)
library(ggplot2)
library(plotly)
library(hrbrthemes)
library(dplyr)
library(here)

tweets_mongo_covid19 <- mongo(
  collection = "tweets_mongo_covid19", 
  db = "DMUBA"
)

hitos_df <- read.csv(
  here("resources" , "hitos_discretizado.csv")
)
```

Mongo Query
```{r}
df_tweets = tweets_mongo_covid19$aggregate(
'[
  {
      "$match": {}
  },
  {
      "$project": {
      
      "status_id": 1,
      "user_id": 1,
      "screen_name": 1,
      "verified": 1,
      "location": 1,
      "source": 1,
      "favorite_count": 1,
      "retweet_count": 1,
      "created_at": {
        "$dateToString": { "date": "$created_at"}
      },

      "retweet_status_id": 1,  
      "retweet_user_id": 1,
      "retweet_screen_name": 1,
      "retweet_verified": 1,
      "retweet_location": 1,
      "retweet_source": 1,
      "retweet_favorite_count": 1,
      "retweet_retweet_count": 1,
      "retweet_created_at": {
        "$cond": { 
          "if": { 
            "$eq" : ["$retweet_created_at", {}] 
          }, 
          "then": null, 
          "else": {
            "$dateToString": {"date": "$retweet_created_at"}
          }
        }
      },
            
      "quoted_status_id": 1,  
      "quoted_user_id": 1,
      "quoted_screen_name": 1,
      "quoted_verified": 1,
      "quoted_location": 1,
      "quoted_source": 1,
      "quoted_favorite_count": 1,
      "quoted_retweet_count": 1,
      "quoted_created_at": {
        "$cond": { 
          "if": { 
            "$eq" : ["$quoted_created_at", {}] 
          }, 
          "then": null, 
          "else": {
            "$dateToString": {"date": "$quoted_created_at"}
          }
        }
      }
    }
  }
]'
)
```

Unificamos tweets originales, retweets y quotes bajo atributos comunes.
(
  'status_id',
  'user_id',
  'screen_name',
  'verified',
  'location',
  'source',
  'favorite_count',
  'retweet_count',
  'created_at'
)
```{r}
# Original Tweets
original_tweets_header <- c(
  'status_id',
  'user_id',
  'screen_name',
  'verified',
  'location',
  'source',
  'favorite_count',
  'retweet_count',
  'created_at'
)
original_tweets = df_tweets[,original_tweets_header]

# Retweets
retweeted_tweets_header <- c(
  'retweet_status_id',
  'retweet_user_id',
  'retweet_screen_name',
  'retweet_verified',
  'retweet_location',
  'retweet_source',
  'retweet_favorite_count',
  'retweet_retweet_count',
  'retweet_created_at'
)

retweeted_tweets = df_tweets[,retweeted_tweets_header]

names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_status_id'] <- 'status_id'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_user_id'] <- 'user_id'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_screen_name'] <- 'screen_name'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_verified'] <- 'verified'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_location'] <- 'location'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_source'] <- 'source'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_favorite_count'] <- 'favorite_count'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_retweet_count'] <- 'retweet_count'
names(retweeted_tweets)[names(retweeted_tweets) == 'retweet_created_at'] <- 'created_at'

# Quotes
quoted_tweets_header <- c(
  'quoted_status_id',
  'quoted_user_id',
  'quoted_screen_name',
  'quoted_verified',
  'quoted_location',
  'quoted_source',
  'quoted_favorite_count',
  'quoted_retweet_count',
  'quoted_created_at'
)

quoted_tweets = df_tweets[,quoted_tweets_header]

names(quoted_tweets)[names(quoted_tweets) == 'quoted_status_id'] <- 'status_id'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_user_id'] <- 'user_id'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_screen_name'] <- 'screen_name'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_verified'] <- 'verified'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_location'] <- 'location'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_source'] <- 'source'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_favorite_count'] <- 'favorite_count'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_retweet_count'] <- 'retweet_count'
names(quoted_tweets)[names(quoted_tweets) == 'quoted_created_at'] <- 'created_at'
```

Combinamos los tweets y aplicamos formateo a los valores de fecha
```{r}
combined_tweets = rbind(original_tweets, retweeted_tweets, quoted_tweets)

combined_tweets['created_at_R_date'] = as.POSIXct(
  combined_tweets$created_at, 
  format="%Y-%m-%dT", 
  tz="UTC"
)
combined_tweets['created_at'] = as.POSIXct(
  combined_tweets$created_at, 
  format="%Y-%m-%dT%H:%M:%S", 
  tz="UTC"
)
# Limpiamos duplicados
combined_tweets = combined_tweets[!duplicated(combined_tweets),]
combined_tweets[!is.na(combined_tweets['created_at_R_date']),]

```

Transformamos nuestro dataset de hitos
```{r}
hitos_df['Fecha'] = as.Date(hitos_df$Fecha, "%d/%m/%Y")
hitos_df['Primera'] <- ifelse(hitos_df['Primera'] == "S", 1, 0) 
```


```{r}
tweet_counts_by_date = as.data.frame(
  combined_tweets %>%
  group_by(created_at_R_date) %>%
  count(created_at_R_date)
)
names(tweet_counts_by_date)[1] = 'date'
names(tweet_counts_by_date)[2] = 'count'
  
summary(hitos_df)
```

```{r}
# From summary
hitos_min_date=as.POSIXct("2020-04-25")
hitos_max_date=as.POSIXct("2020-05-15")

tweet_counts_by_date_range = as.data.frame(
  tweet_counts_by_date %>%
    filter(date >= hitos_min_date & date <= hitos_max_date)
)

summary(tweet_counts_by_date_range)
```

Graficamos la cantidad de tweets por día
```{r}
# Usual area chart
p <- tweet_counts_by_date_range %>%
  ggplot( aes(x=date, y=count)) +
    geom_area(fill="#69b3a2", alpha=0.5) +
    geom_line(color="#69b3a2") +
    ylab("tweets by news events dates") +
    theme_ipsum()

# Turn it interactive with ggplotly
p <- ggplotly(p)
p
```


# Exploramos el uso de hashtags
Ya teniendo una primera impresión de la evolución de los tweets en base sus fechas, exploramos el uso de hashtags
```{r}
expanded_hashtags = tweets_mongo_covid19$aggregate(
'[
    {
        "$unwind": "$hashtags"
    },
    {
        "$project": {
            "status_id": 1,
            "verified": 1,
            "location": 1,
            "source": 1,
            "created_at": {
                "$dateToString": { "date": "$created_at"}
            },
            "favorite_count": 1,
            "retweet_count": 1,

            "retweet_status_id": 1,
            "retweet_verified": 1,
            "retweet_location":1,
            "retweet_source": 1,
            "retweet_created_at": {
                "$cond": { 
                    "if": { 
                        "$eq" : ["$retweet_created_at", {}] 
                    }, 
                    "then": null, 
                    "else": {
                        "$dateToString": {"date": "$retweet_created_at"}
                    }
                }
            },
            "retweet_favorite_count": 1,
            "retweet_retweet_count": 1,

            "quoted_status_id": 1,
            "quoted_verified": 1,
            "quoted_location": 1,
            "quoted_source": 1, 
             "quoted_created_at": {
                "$cond": { 
                    "if": { 
                        "$eq" : ["$quoted_created_at", {}] 
                    }, 
                    "then": null, 
                    "else": {
                        "$dateToString": {"date": "$quoted_created_at"}
                    }
                }
            },
            "quoted_favorite_count": 1,
            "quoted_retweet_count": 1,

            "hashtags": 1
        }
    }
]'
)
```

```{r}
original_tweet_headers <- c(
  'status_id',
  'verified',
  'location',
  'source',
  'created_at',
  'favorite_count',
  'retweet_count',
  'hashtags'
)
original_tweet_hashtags = expanded_hashtags[,original_tweet_headers]

# Retweets
retweeted_tweet_headers <- c(
  'retweet_status_id',
  'retweet_verified',
  'retweet_location',
  'retweet_source',
  'retweet_created_at',
  'retweet_favorite_count',
  'retweet_retweet_count',
  'hashtags'
)

retweeted_tweet_hashtags = expanded_hashtags[,retweeted_tweet_headers]

names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_status_id'] <- 'status_id'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_verified'] <- 'verified'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_location'] <- 'location'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_source'] <- 'source'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_created_at'] <- 'created_at'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_favorite_count'] <- 'favorite_count'
names(retweeted_tweet_hashtags)[names(retweeted_tweet_hashtags) == 'retweet_retweet_count'] <- 'retweet_count'

# Quotes
quoted_tweet_headers <- c(
  'quoted_status_id',
  'quoted_verified',
  'quoted_location',
  'quoted_source',
  'quoted_created_at',
  'quoted_favorite_count',
  'quoted_retweet_count',
  'hashtags'
)
quoted_tweet_hashtags = expanded_hashtags[,quoted_tweet_headers]

names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_status_id'] <- 'status_id'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_verified'] <- 'verified'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_location'] <- 'location'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_source'] <- 'source'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_created_at'] <- 'created_at'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_favorite_count'] <- 'favorite_count'
names(quoted_tweet_hashtags)[names(quoted_tweet_hashtags) == 'quoted_retweet_count'] <- 'retweet_count'
```

```{r}
combined_hashtags = rbind(original_tweet_hashtags, retweeted_tweet_hashtags, quoted_tweet_hashtags)

combined_hashtags['created_at_R_date'] = as.POSIXct(
  combined_hashtags$created_at, 
  format="%Y-%m-%dT", 
  tz="UTC"
)
combined_hashtags['created_at'] = as.POSIXct(
  combined_hashtags$created_at, 
  format="%Y-%m-%dT%H:%M:%S", 
  tz="UTC"
)

# Limpiamos duplicados
combined_hashtags = combined_hashtags[!duplicated(combined_hashtags),]
combined_hashtags[!is.na(combined_hashtags['created_at_R_date']),]
```


```{r}
hashtags_counts_by_date = as.data.frame(
  combined_hashtags %>%
  group_by(created_at_R_date, hashtags) %>%
  count(hashtags)
)

names(hashtags_counts_by_date)[1] = 'date'
names(hashtags_counts_by_date)[3] = 'count'

# Elimino todos los tweets sin hashtags (NA)
hashtags_counts_by_date = hashtags_counts_by_date[!is.na(hashtags_counts_by_date['hashtags']),]

```

```{r}
# Elimino ahora valores de hashtags que considero genéricos o de clasificación 
# Estos hashtags no agregan valor al contenido
filtered_hashtag_counts_by_date = as.data.frame(
  hashtags_counts_by_date %>%
  filter(
    !str_detect(str_to_lower(hashtags), str_to_lower(".*COVID.*|.*coronavirus.*"))
  )
)

# From summary
hitos_min_date=as.POSIXct("2020-04-25")
hitos_max_date=as.POSIXct("2020-05-15")

filtered_hashtag_counts_by_date_range = as.data.frame(
  filtered_hashtag_counts_by_date %>%
    filter(date >= hitos_min_date & date <= hitos_max_date)
)

# Consigo el hashtag mas usado para un determinado día
top_hashtags_by_news_date = as.data.frame(
  filtered_hashtag_counts_by_date_range %>% 
  group_by(date) %>% 
  top_n(1, count)
)

# Me quedo con los que tienen valores significativos (> 3)
top_hashtags_by_news_date = top_hashtags_by_news_date[top_hashtags_by_news_date["count"]>3,]
```

Graficamos los hashtags mas usados por día (evaluando contenido)
```{r}

p2 <- top_hashtags_by_news_date %>%
  ggplot( aes(x=date, y=count, size=count, color=hashtags)) +
  geom_point() +
  ggtitle("Most used hashtag by date") +
  xlab("date")  +
  ylab("times used")  +
  theme_bw()

ggplotly(p2)
```

Algunas fechas Y hashtags que parecen importantes
```{r}
# 2020-05-02 Registro top de tweets (#QuedateEnCasa) ???

# Hashtag CUBA fue TOP (2020-05-03, 2020-05-15) (Noticia medicos cubanos ???)

# Hashtag Escandalo 2020-05-08 condice con Geriatrico Recoleta y picos de contagio

```

